My sony kdf 50e-2000 turns on for about 30 seconds then shuts off and the power light flashes green for about 20 seconds then it comes back on and repeats.
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Try cleaning both fans and inspect the lamp. Usually quite obvious if the lamp is bad (ie. blown tube/shattered glass) Make sure you secure the lamp door properly after.
Hi, If lamp has not been replaced in tv in last 2-3 years, then replace the lamp as symptom shows that lamp has reached to end of its working life span and causing that problem. Lamp is not dead or broke but weak so you get above said problem in tv. Thanks.
5 times Red LED blinks means Lamp Driver Error. (KDF-55WF655) 2 possible reasons, either Lamp is gone or Ballast Supply got bad. Replace lamp first, in most cases it solved the problem. How old is this TV and did you replaced lamp recently? Thanks.
tv works for about 2 minutes, then shuts itself off. the red standby light flashes 50 times, then the tv. comes back on for approximetly 2 minutes then goes off again, only to repeat again
Hi,
Lamp of TV getting weaker and requires replacement. This shut off by itself will increase day by day until you put new lamp in TV.
Always Buy Sony original lamp and avoid aftermarket/ cheap lamp for TV safety.
You have a bad lamp. Sometimes when the lamp gets old, it doesn't fail and open like they usually do. Instead, the reflector gets cloudy, and instead of reflecting the light, it converts it into heat. As the lamp heats up, it draws more power, eventually to the point where the TV senses it drawing too much power and shuts down, going into a reset cycle. replace the lamp and use an original Sony lamp, as the aftermarket lamps are known trouble makers. Be sure to rate this solution. Thanks!
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